Description: Material: Made of solid wood material, this finger wrist train is reliable and designed to withstand long term useProduct Dimensions: With dimensions of 28cmx14cmx3.5cm, this finger wrist gripper is compact enough for easy storage yet large enough for comfortable useEasy to Use: The parallel pulling force design of the finger strengthener ensures fairness and justice during wrist wrestling matches, making it an ideal tool for competitive playErgonomic Design: Combining sports mechanics with ergonomics, this strength train ensures maximum grip and safe during each training session. It's safe and reliable to useWide Application: This interactive strength train enhances your grip power and finger strength, enabling you to climb better or play music more proficiently. It's suitable for fitness enthusiasts, athletes as well as home use or as a fun party interactive prop Specification: Material: Wood Size Chart: 28cmx14cmx3.5cm/11.02inchx5.51inchx1.38inch Package Includes: 1 Piece Finger Wrist Gripper Note: Color might be slightly different due to the color calibration of each individual .Please allow slightly measuring deviation due to manual measurement.